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Sauriol P, Li D, Hadidi L, Villazon H, Jin L, Yari B, Gauthier M, Dollé M, Chartrand P, Kasprzak W, Liang G, Patience GS. Fe
3+
reduction during melt‐synthesis of LiFePO
4. CAN J CHEM ENG 2019. [DOI: 10.1002/cjce.23522] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Pierre Sauriol
- Chemical Engineering DepartmentPolytechnique MontréalMontréal QC H3C 3A7 Canada
| | - Delin Li
- CanmetMATERIALS, Natural Resources CanadaHamilton ON L8P 0A5 Canada
| | - Lida Hadidi
- Chemistry DepartmentUniversité de MontréalMontréal QC H3T 1J4 Canada
| | - Hernando Villazon
- Chemical Engineering DepartmentPolytechnique MontréalMontréal QC H3C 3A7 Canada
- Center for Research in Computational Thermochemistry (CRCT)Polytechnique MontréalMontréal QC H3C 3A7 Canada
| | - Liling Jin
- Chemical Engineering DepartmentPolytechnique MontréalMontréal QC H3C 3A7 Canada
- Center for Research in Computational Thermochemistry (CRCT)Polytechnique MontréalMontréal QC H3C 3A7 Canada
| | - Bahman Yari
- Chemical Engineering DepartmentPolytechnique MontréalMontréal QC H3C 3A7 Canada
| | - Michel Gauthier
- Chemistry DepartmentUniversité de MontréalMontréal QC H3T 1J4 Canada
| | - Mickaël Dollé
- Chemistry DepartmentUniversité de MontréalMontréal QC H3T 1J4 Canada
| | - Patrice Chartrand
- Chemical Engineering DepartmentPolytechnique MontréalMontréal QC H3C 3A7 Canada
- Center for Research in Computational Thermochemistry (CRCT)Polytechnique MontréalMontréal QC H3C 3A7 Canada
| | | | - Guoxian Liang
- Johnson Matthey Battery Materials LtdCandiac QC J5R 6X1 Canada
| | - Gregory S. Patience
- Chemical Engineering DepartmentPolytechnique MontréalMontréal QC H3C 3A7 Canada
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4
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Lu Y, Wei Z, Wang Y, Zhang J, Li G, Zhang Y. Research on the characteristics and kinetics of direct reduction of limonite ore fines under CO atmosphere in a rotary drum reactor. POWDER TECHNOL 2019. [DOI: 10.1016/j.powtec.2019.04.069] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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5
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Mahto A, Kumar A, Chaudhary JP, Bhatt M, Sharma AK, Paul P, Nataraj SK, Meena R. Solvent-free production of nano-FeS anchored graphene from Ulva fasciata: A scalable synthesis of super-adsorbent for lead, chromium and dyes. JOURNAL OF HAZARDOUS MATERIALS 2018; 353:190-203. [PMID: 29674094 DOI: 10.1016/j.jhazmat.2018.03.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 03/19/2018] [Accepted: 03/27/2018] [Indexed: 06/08/2023]
Abstract
Here we demonstrate, a simple and solvent-free synthetic route for the production of FeS/Fe(0) functionalized graphene nanocomposite (G-Fe) via a one-step pyrolysis of seaweed biomass (Ulva fasciata). It is proposed that the natural abundance of both inorganic and organic sulfur in the seaweed induces the reduction of exfoliated graphitic sheets at elevated temperatures. FeCl3 was employed both as the iron precursor as well as the templating agent. Iron doping played a dual-faceted role of exfoliating as well as activating agent, producing composite with high adsorption capacity for Pb2+ (645 ± 10 mg/g), CR (970 mg/g), CV(909 mg/g), MO (664 mg/g), MB (402 mg/g) dyes and good recyclability (8 cycles). Pb2+ adsorption was irreversible even at low pH values and the spent composite (G-Fe-Pb) was utilized for efficient Cr(IV) removal (̴100 mg/g). The adsorption data followed the pseudo second order kinetics while the equilibrium data fitted perfectly into the Langmuir adsorption equation. Further, a thin layer of composite was deposited on a filter paper by vacuum filtration which was tested under continuous filtration mode for RB5 dye removal. Preliminary results highlight the potential of this composite to be used in pretreatment steps in hybrid membrane processes for filtration of complex wastewater feeds.
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Affiliation(s)
- Ashesh Mahto
- Academy of Scientific and Innovative Research (AcSIR)-Central Salt & Marine Chemicals Research Institute, G. B Marg, Bhavnagar, 364002, India; Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagaram, Bangalore, 562112, India
| | - Anshu Kumar
- Academy of Scientific and Innovative Research (AcSIR)-Central Salt & Marine Chemicals Research Institute, G. B Marg, Bhavnagar, 364002, India; Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364 002, India
| | - Jai Prakash Chaudhary
- Academy of Scientific and Innovative Research (AcSIR)-Central Salt & Marine Chemicals Research Institute, G. B Marg, Bhavnagar, 364002, India; Department of Chemical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, 382355, India
| | - Madhuri Bhatt
- Academy of Scientific and Innovative Research (AcSIR)-Central Salt & Marine Chemicals Research Institute, G. B Marg, Bhavnagar, 364002, India; Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364 002, India
| | - Atul Kumar Sharma
- Natural Products & Green Chemistry Discipline, CSIR- Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364002, India
| | - Parimal Paul
- Academy of Scientific and Innovative Research (AcSIR)-Central Salt & Marine Chemicals Research Institute, G. B Marg, Bhavnagar, 364002, India; Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364 002, India
| | - Sanna Kotrappanavar Nataraj
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagaram, Bangalore, 562112, India.
| | - Ramavatar Meena
- Academy of Scientific and Innovative Research (AcSIR)-Central Salt & Marine Chemicals Research Institute, G. B Marg, Bhavnagar, 364002, India; Natural Products & Green Chemistry Discipline, CSIR- Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364002, India.
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6
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Mondal K, Piotrowski K, Dasgupta D, Hippo E, Wiltowski T. Hydrogen from Coal in a Single Step. Ind Eng Chem Res 2005. [DOI: 10.1021/ie048974d] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kanchan Mondal
- Department of Mechanical Engineering and Energy Processes, and Coal Research Center, Southern Illinois University, Carbondale, Illinois 62901
| | - Krzystof Piotrowski
- Department of Mechanical Engineering and Energy Processes, and Coal Research Center, Southern Illinois University, Carbondale, Illinois 62901
| | - Debalina Dasgupta
- Department of Mechanical Engineering and Energy Processes, and Coal Research Center, Southern Illinois University, Carbondale, Illinois 62901
| | - Edwin Hippo
- Department of Mechanical Engineering and Energy Processes, and Coal Research Center, Southern Illinois University, Carbondale, Illinois 62901
| | - Tomasz Wiltowski
- Department of Mechanical Engineering and Energy Processes, and Coal Research Center, Southern Illinois University, Carbondale, Illinois 62901
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